函数画

每个函数都有自己的图像，或简单或复杂，比如二维函数：$y=x^2$ 的图像就为：

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或者说三维函数？
$z=sin(x)cos(y)$ 的图像就为：

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那么 $e^{iπ}$ 呢？它也有函数图像，长这样：

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也就是说，函数有着独特的图像，那么是不是，把趋近无限的函数叠加起来，就能变成或还原一幅图呢？
请看 $VCR：$

原图：

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从25个函数叠加到3600个函数叠加：

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那么叠加 $256×256$ 个函数呢？

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可以看到，当叠加了 $256*256=65536$ 个函数时，已经与原图十分相像了。（至于不再叠加下去我怕我的电脑会被别人拿去烤肉）
这是有人就会说了：欸，谁知道你是不是只是把图像模糊化了呢？
请看我所列举的65536个函数：

1. f(x,y) = 0.521700·cos(2π·-128x/256 + 2π·-128y/256) + 0.521700·sin(2π·-128x/256 + 2π·-128y/256)
2. f(x,y) = 0.171855·cos(2π·-127x/256 + 2π·-128y/256) + 0.171855·sin(2π·-127x/256 + 2π·-128y/256)
3. f(x,y) = 0.240440·cos(2π·-126x/256 + 2π·-128y/256) + 0.240440·sin(2π·-126x/256 + 2π·-128y/256)
4. f(x,y) = 0.405631·cos(2π·-125x/256 + 2π·-128y/256) + 0.405631·sin(2π·-125x/256 + 2π·-128y/256)
5. f(x,y) = 0.102539·cos(2π·-124x/256 + 2π·-128y/256) + 0.102539·sin(2π·-124x/256 + 2π·-128y/256)
6. f(x,y) = 0.345033·cos(2π·-123x/256 + 2π·-128y/256) + 0.345033·sin(2π·-123x/256 + 2π·-128y/256)
7. f(x,y) = 0.174518·cos(2π·-122x/256 + 2π·-128y/256) + 0.174518·sin(2π·-122x/256 + 2π·-128y/256)
8. f(x,y) = 0.186833·cos(2π·-121x/256 + 2π·-128y/256) + 0.186833·sin(2π·-121x/256 + 2π·-128y/256)
9. f(x,y) = 0.320954·cos(2π·-120x/256 + 2π·-128y/256) + 0.320954·sin(2π·-120x/256 + 2π·-128y/256)
10. f(x,y) = 0.071447·cos(2π·-119x/256 + 2π·-128y/256) + 0.071447·sin(2π·-119x/256 + 2π·-128y/256)
11. f(x,y) = 0.079863·cos(2π·-118x/256 + 2π·-128y/256) + 0.079863·sin(2π·-118x/256 + 2π·-128y/256)
12. f(x,y) = 0.219855·cos(2π·-117x/256 + 2π·-128y/256) + 0.219855·sin(2π·-117x/256 + 2π·-128y/256)
13. f(x,y) = 0.317989·cos(2π·-116x/256 + 2π·-128y/256) + 0.317989·sin(2π·-116x/256 + 2π·-128y/256)
14. f(x,y) = 0.159316·cos(2π·-115x/256 + 2π·-128y/256) + 0.159316·sin(2π·-115x/256 + 2π·-128y/256)
15. f(x,y) = 0.460489·cos(2π·-114x/256 + 2π·-128y/256) + 0.460489·sin(2π·-114x/256 + 2π·-128y/256)
16. f(x,y) = 0.141991·cos(2π·-113x/256 + 2π·-128y/256) + 0.141991·sin(2π·-113x/256 + 2π·-128y/256)
17. f(x,y) = 0.219231·cos(2π·-112x/256 + 2π·-128y/256) + 0.219231·sin(2π·-112x/256 + 2π·-128y/256)
18. f(x,y) = 0.259277·cos(2π·-111x/256 + 2π·-128y/256) + 0.259277·sin(2π·-111x/256 + 2π·-128y/256)
19. f(x,y) = 0.245163·cos(2π·-110x/256 + 2π·-128y/256) + 0.245163·sin(2π·-110x/256 + 2π·-128y/256)
20. f(x,y) = 0.275779·cos(2π·-109x/256 + 2π·-128y/256) + 0.275779·sin(2π·-109x/256 + 2π·-128y/256)
21. f(x,y) = 0.432628·cos(2π·-108x/256 + 2π·-128y/256) + 0.432628·sin(2π·-108x/256 + 2π·-128y/256)
22. f(x,y) = 0.172642·cos(2π·-107x/256 + 2π·-128y/256) + 0.172642·sin(2π·-107x/256 + 2π·-128y/256)
23. f(x,y) = 0.606186·cos(2π·-106x/256 + 2π·-128y/256) + 0.606186·sin(2π·-106x/256 + 2π·-128y/256)
24. f(x,y) = 0.554340·cos(2π·-105x/256 + 2π·-128y/256) + 0.554340·sin(2π·-105x/256 + 2π·-128y/256)
25. f(x,y) = 0.303319·cos(2π·-104x/256 + 2π·-128y/256) + 0.303319·sin(2π·-104x/256 + 2π·-128y/256)
26. f(x,y) = 0.646430·cos(2π·-103x/256 + 2π·-128y/256) + 0.646430·sin(2π·-103x/256 + 2π·-128y/256)
27. f(x,y) = 0.400844·cos(2π·-102x/256 + 2π·-128y/256) + 0.400844·sin(2π·-102x/256 + 2π·-128y/256)
28. f(x,y) = 0.317563·cos(2π·-101x/256 + 2π·-128y/256) + 0.317563·sin(2π·-101x/256 + 2π·-128y/256)
29. f(x,y) = 0.357827·cos(2π·-100x/256 + 2π·-128y/256) + 0.357827·sin(2π·-100x/256 + 2π·-128y/256)
30. f(x,y) = 0.095642·cos(2π·-99x/256 + 2π·-128y/256) + 0.095642·sin(2π·-99x/256 + 2π·-128y/256)
31. f(x,y) = 0.129771·cos(2π·-98x/256 + 2π·-128y/256) + 0.129771·sin(2π·-98x/256 + 2π·-128y/256)
32. f(x,y) = 0.306141·cos(2π·-97x/256 + 2π·-128y/256) + 0.306141·sin(2π·-97x/256 + 2π·-128y/256)
33. f(x,y) = 0.569243·cos(2π·-96x/256 + 2π·-128y/256) + 0.569243·sin(2π·-96x/256 + 2π·-128y/256)
34. f(x,y) = 0.107377·cos(2π·-95x/256 + 2π·-128y/256) + 0.107377·sin(2π·-95x/256 + 2π·-128y/256)
35. f(x,y) = 0.186273·cos(2π·-94x/256 + 2π·-128y/256) + 0.186273·sin(2π·-94x/256 + 2π·-128y/256)
36. f(x,y) = 0.240247·cos(2π·-93x/256 + 2π·-128y/256) + 0.240247·sin(2π·-93x/256 + 2π·-128y/256)
37. f(x,y) = 0.218119·cos(2π·-92x/256 + 2π·-128y/256) + 0.218119·sin(2π·-92x/256 + 2π·-128y/256)
38. f(x,y) = 0.314723·cos(2π·-91x/256 + 2π·-128y/256) + 0.314723·sin(2π·-91x/256 + 2π·-128y/256)
39. f(x,y) = 0.447972·cos(2π·-90x/256 + 2π·-128y/256) + 0.447972·sin(2π·-90x/256 + 2π·-128y/256)
40. f(x,y) = 0.440947·cos(2π·-89x/256 + 2π·-128y/256) + 0.440947·sin(2π·-89x/256 + 2π·-128y/256)
41. f(x,y) = 0.542105·cos(2π·-88x/256 + 2π·-128y/256) + 0.542105·sin(2π·-88x/256 + 2π·-128y/256)
42. f(x,y) = 0.128152·cos(2π·-87x/256 + 2π·-128y/256) + 0.128152·sin(2π·-87x/256 + 2π·-128y/256)
43. f(x,y) = 0.559205·cos(2π·-86x/256 + 2π·-128y/256) + 0.559205·sin(2π·-86x/256 + 2π·-128y/256)
44. f(x,y) = 0.580936·cos(2π·-85x/256 + 2π·-128y/256) + 0.580936·sin(2π·-85x/256 + 2π·-128y/256)
45. f(x,y) = 0.112826·cos(2π·-84x/256 + 2π·-128y/256) + 0.112826·sin(2π·-84x/256 + 2π·-128y/256)
46. f(x,y) = 0.393901·cos(2π·-83x/256 + 2π·-128y/256) + 0.393901·sin(2π·-83x/256 + 2π·-128y/256)
47. f(x,y) = 0.518938·cos(2π·-82x/256 + 2π·-128y/256) + 0.518938·sin(2π·-82x/256 + 2π·-128y/256)
48. f(x,y) = 0.280751·cos(2π·-81x/256 + 2π·-128y/256) + 0.280751·sin(2π·-81x/256 + 2π·-128y/256)
49. f(x,y) = 0.125688·cos(2π·-80x/256 + 2π·-128y/256) + 0.125688·sin(2π·-80x/256 + 2π·-128y/256)
50. f(x,y) = 0.302727·cos(2π·-79x/256 + 2π·-128y/256) + 0.302727·sin(2π·-79x/256 + 2π·-128y/256)
51. f(x,y) = 0.248329·cos(2π·-78x/256 + 2π·-128y/256) + 0.248329·sin(2π·-78x/256 + 2π·-128y/256)
52. f(x,y) = 0.132318·cos(2π·-77x/256 + 2π·-128y/256) + 0.132318·sin(2π·-77x/256 + 2π·-128y/256)
53. f(x,y) = 0.463446·cos(2π·-76x/256 + 2π·-128y/256) + 0.463446·sin(2π·-76x/256 + 2π·-128y/256)
54. f(x,y) = 0.535435·cos(2π·-75x/256 + 2π·-128y/256) + 0.535435·sin(2π·-75x/256 + 2π·-128y/256)
55. f(x,y) = 0.230883·cos(2π·-74x/256 + 2π·-128y/256) + 0.230883·sin(2π·-74x/256 + 2π·-128y/256)
56. f(x,y) = 0.331867·cos(2π·-73x/256 + 2π·-128y/256) + 0.331867·sin(2π·-73x/256 + 2π·-128y/256)
57. f(x,y) = 0.320137·cos(2π·-72x/256 + 2π·-128y/256) + 0.320137·sin(2π·-72x/256 + 2π·-128y/256)
58. f(x,y) = 0.587772·cos(2π·-71x/256 + 2π·-128y/256) + 0.587772·sin(2π·-71x/256 + 2π·-128y/256)
59. f(x,y) = 0.438755·cos(2π·-70x/256 + 2π·-128y/256) + 0.438755·sin(2π·-70x/256 + 2π·-128y/256)
60. f(x,y) = 0.494042·cos(2π·-69x/256 + 2π·-128y/256) + 0.494042·sin(2π·-69x/256 + 2π·-128y/256)
61. f(x,y) = 0.532583·cos(2π·-68x/256 + 2π·-128y/256) + 0.532583·sin(2π·-68x/256 + 2π·-128y/256)
62. f(x,y) = 0.204562·cos(2π·-67x/256 + 2π·-128y/256) + 0.204562·sin(2π·-67x/256 + 2π·-128y/256)
63. f(x,y) = 0.134858·cos(2π·-66x/256 + 2π·-128y/256) + 0.134858·sin(2π·-66x/256 + 2π·-128y/256)
64. f(x,y) = 0.583500·cos(2π·-65x/256 + 2π·-128y/256) + 0.583500·sin(2π·-65x/256 + 2π·-128y/256)
65. f(x,y) = 0.078561·cos(2π·-64x/256 + 2π·-128y/256) + 0.078561·sin(2π·-64x/256 + 2π·-128y/256)
66. f(x,y) = 0.326165·cos(2π·-63x/256 + 2π·-128y/256) + 0.326165·sin(2π·-63x/256 + 2π·-128y/256)
67. f(x,y) = 0.120138·cos(2π·-62x/256 + 2π·-128y/256) + 0.120138·sin(2π·-62x/256 + 2π·-128y/256)
68. f(x,y) = 0.668092·cos(2π·-61x/256 + 2π·-128y/256) + 0.668092·sin(2π·-61x/256 + 2π·-128y/256)
69. f(x,y) = 0.609996·cos(2π·-60x/256 + 2π·-128y/256) + 0.609996·sin(2π·-60x/256 + 2π·-128y/256)
70. f(x,y) = 0.298153·cos(2π·-59x/256 + 2π·-128y/256) + 0.298153·sin(2π·-59x/256 + 2π·-128y/256)
71. f(x,y) = 0.633972·cos(2π·-58x/256 + 2π·-128y/256) + 0.633972·sin(2π·-58x/256 + 2π·-128y/256)
72. f(x,y) = 0.585975·cos(2π·-57x/256 + 2π·-128y/256) + 0.585975·sin(2π·-57x/256 + 2π·-128y/256)
73. f(x,y) = 0.592448·cos(2π·-56x/256 + 2π·-128y/256) + 0.592448·sin(2π·-56x/256 + 2π·-128y/256)
74. f(x,y) = 0.245814·cos(2π·-55x/256 + 2π·-128y/256) + 0.245814·sin(2π·-55x/256 + 2π·-128y/256)
75. f(x,y) = 0.434553·cos(2π·-54x/256 + 2π·-128y/256) + 0.434553·sin(2π·-54x/256 + 2π·-128y/256)
76. f(x,y) = 0.383374·cos(2π·-53x/256 + 2π·-128y/256) + 0.383374·sin(2π·-53x/256 + 2π·-128y/256)
77. f(x,y) = 0.158265·cos(2π·-52x/256 + 2π·-128y/256) + 0.158265·sin(2π·-52x/256 + 2π·-128y/256)
78. f(x,y) = 0.384395·cos(2π·-51x/256 + 2π·-128y/256) + 0.384395·sin(2π·-51x/256 + 2π·-128y/256)
79. f(x,y) = 0.228917·cos(2π·-50x/256 + 2π·-128y/256) + 0.228917·sin(2π·-50x/256 + 2π·-128y/256)
80. f(x,y) = 0.334978·cos(2π·-49x/256 + 2π·-128y/256) + 0.334978·sin(2π·-49x/256 + 2π·-128y/256)
81. f(x,y) = 0.724045·cos(2π·-48x/256 + 2π·-128y/256) + 0.724045·sin(2π·-48x/256 + 2π·-128y/256)
82. f(x,y) = 0.340561·cos(2π·-47x/256 + 2π·-128y/256) + 0.340561·sin(2π·-47x/256 + 2π·-128y/256)
83. f(x,y) = 0.025720·cos(2π·-46x/256 + 2π·-128y/256) + 0.025720·sin(2π·-46x/256 + 2π·-128y/256)
84. f(x,y) = 0.809623·cos(2π·-45x/256 + 2π·-128y/256) + 0.809623·sin(2π·-45x/256 + 2π·-128y/256)
85. f(x,y) = 0.426982·cos(2π·-44x/256 + 2π·-128y/256) + 0.426982·sin(2π·-44x/256 + 2π·-128y/256)
86. f(x,y) = 0.550301·cos(2π·-43x/256 + 2π·-128y/256) + 0.550301·sin(2π·-43x/256 + 2π·-128y/256)
87. f(x,y) = 0.644362·cos(2π·-42x/256 + 2π·-128y/256) + 0.644362·sin(2π·-42x/256 + 2π·-128y/256)
88. f(x,y) = 0.370045·cos(2π·-41x/256 + 2π·-128y/256) + 0.370045·sin(2π·-41x/256 + 2π·-128y/256)
89. f(x,y) = 0.308818·cos(2π·-40x/256 + 2π·-128y/256) + 0.308818·sin(2π·-40x/256 + 2π·-128y/256)
90. f(x,y) = 0.327554·cos(2π·-39x/256 + 2π·-128y/256) + 0.327554·sin(2π·-39x/256 + 2π·-128y/256)
91. f(x,y) = 0.418260·cos(2π·-38x/256 + 2π·-128y/256) + 0.418260·sin(2π·-38x/256 + 2π·-128y/256)
92. f(x,y) = 0.241495·cos(2π·-37x/256 + 2π·-128y/256) + 0.241495·sin(2π·-37x/256 + 2π·-128y/256)
93. f(x,y) = 0.473138·cos(2π·-36x/256 + 2π·-128y/256) + 0.473138·sin(2π·-36x/256 + 2π·-128y/256)
94. f(x,y) = 0.508669·cos(2π·-35x/256 + 2π·-128y/256) + 0.508669·sin(2π·-35x/256 + 2π·-128y/256)
95. f(x,y) = 0.139149·cos(2π·-34x/256 + 2π·-128y/256) + 0.139149·sin(2π·-34x/256 + 2π·-128y/256)
96. f(x,y) = 0.420492·cos(2π·-33x/256 + 2π·-128y/256) + 0.420492·sin(2π·-33x/256 + 2π·-128y/256)
97. f(x,y) = 0.176595·cos(2π·-32x/256 + 2π·-128y/256) + 0.176595·sin(2π·-32x/256 + 2π·-128y/256)
98. f(x,y) = 0.150742·cos(2π·-31x/256 + 2π·-128y/256) + 0.150742·sin(2π·-31x/256 + 2π·-128y/256)
99. f(x,y) = 0.756967·cos(2π·-30x/256 + 2π·-128y/256) + 0.756967·sin(2π·-30x/256 + 2π·-128y/256)
100. f(x,y) = 0.170025·cos(2π·-29x/256 + 2π·-128y/256) + 0.170025·sin(2π·-29x/256 + 2π·-128y/256)
101. f(x,y) = 0.594998·cos(2π·-28x/256 + 2π·-128y/256) + 0.594998·sin(2π·-28x/256 + 2π·-128y/256)
102. f(x,y) = 0.735624·cos(2π·-27x/256 + 2π·-128y/256) + 0.735624·sin(2π·-27x/256 + 2π·-128y/256)
103. f(x,y) = 0.047783·cos(2π·-26x/256 + 2π·-128y/256) + 0.047783·sin(2π·-26x/256 + 2π·-128y/256)
104. f(x,y) = 0.486579·cos(2π·-25x/256 + 2π·-128y/256) + 0.486579·sin(2π·-25x/256 + 2π·-128y/256)
105. f(x,y) = 0.474133·cos(2π·-24x/256 + 2π·-128y/256) + 0.474133·sin(2π·-24x/256 + 2π·-128y/256)
106. f(x,y) = 0.092821·cos(2π·-23x/256 + 2π·-128y/256) + 0.092821·sin(2π·-23x/256 + 2π·-128y/256)
107. f(x,y) = 0.151541·cos(2π·-22x/256 + 2π·-128y/256) + 0.151541·sin(2π·-22x/256 + 2π·-128y/256)
108. f(x,y) = 0.236472·cos(2π·-21x/256 + 2π·-128y/256) + 0.236472·sin(2π·-21x/256 + 2π·-128y/256)
109. f(x,y) = 0.562492·cos(2π·-20x/256 + 2π·-128y/256) + 0.562492·sin(2π·-20x/256 + 2π·-128y/256)
110. f(x,y) = 0.109722·cos(2π·-19x/256 + 2π·-128y/256) + 0.109722·sin(2π·-19x/256 + 2π·-128y/256)
111. f(x,y) = 0.259470·cos(2π·-18x/256 + 2π·-128y/256) + 0.259470·sin(2π·-18x/256 + 2π·-128y/256)
112. f(x,y) = 0.128448·cos(2π·-17x/256 + 2π·-128y/256) + 0.128448·sin(2π·-17x/256 + 2π·-128y/256)
113. f(x,y) = 0.215736·cos(2π·-16x/256 + 2π·-128y/256) + 0.215736·sin(2π·-16x/256 + 2π·-128y/256)
114. f(x,y) = 0.039748·cos(2π·-15x/256 + 2π·-128y/256) + 0.039748·sin(2π·-15x/256 + 2π·-128y/256)
115. f(x,y) = 0.297498·cos(2π·-14x/256 + 2π·-128y/256) + 0.297498·sin(2π·-14x/256 + 2π·-128y/256)
116. f(x,y) = 0.303943·cos(2π·-13x/256 + 2π·-128y/256) + 0.303943·sin(2π·-13x/256 + 2π·-128y/256)
117. f(x,y) = 0.142737·cos(2π·-12x/256 + 2π·-128y/256) + 0.142737·sin(2π·-12x/256 + 2π·-128y/256)
118. f(x,y) = 0.364649·cos(2π·-11x/256 + 2π·-128y/256) + 0.364649·sin(2π·-11x/256 + 2π·-128y/256)
119. f(x,y) = 0.452617·cos(2π·-10x/256 + 2π·-128y/256) + 0.452617·sin(2π·-10x/256 + 2π·-128y/256)
120. f(x,y) = 0.337199·cos(2π·-9x/256 + 2π·-128y/256) + 0.337199·sin(2π·-9x/256 + 2π·-128y/256)
121. f(x,y) = 0.346318·cos(2π·-8x/256 + 2π·-128y/256) + 0.346318·sin(2π·-8x/256 + 2π·-128y/256)
122. f(x,y) = 0.168346·cos(2π·-7x/256 + 2π·-128y/256) + 0.168346·sin(2π·-7x/256 + 2π·-128y/256)
123. f(x,y) = 0.682378·cos(2π·-6x/256 + 2π·-128y/256) + 0.682378·sin(2π·-6x/256 + 2π·-128y/256)
124. f(x,y) = 0.208316·cos(2π·-5x/256 + 2π·-128y/256) + 0.208316·sin(2π·-5x/256 + 2π·-128y/256)
125. f(x,y) = 0.675747·cos(2π·-4x/256 + 2π·-128y/256) + 0.675747·sin(2π·-4x/256 + 2π·-128y/256)
126. f(x,y) = 0.695184·cos(2π·-3x/256 + 2π·-128y/256) + 0.695184·sin(2π·-3x/256 + 2π·-128y/256)
127. f(x,y) = 0.603427·cos(2π·-2x/256 + 2π·-128y/256) + 0.603427·sin(2π·-2x/256 + 2π·-128y/256)
128. f(x,y) = 0.855742·cos(2π·-1x/256 + 2π·-128y/256) + 0.855742·sin(2π·-1x/256 + 2π·-128y/256)
129. f(x,y) = 2.069900·cos(2π·0x/256 + 2π·-128y/256) + 2.069900·sin(2π·0x/256 + 2π·-128y/256)
130. f(x,y) = 0.855742·cos(2π·1x/256 + 2π·-128y/256) + 0.855742·sin(2π·1x/256 + 2π·-128y/256)
131. f(x,y) = 0.603427·cos(2π·2x/256 + 2π·-128y/256) + 0.603427·sin(2π·2x/256 + 2π·-128y/256)
132. f(x,y) = 0.695184·cos(2π·3x/256 + 2π·-128y/256) + 0.695184·sin(2π·3x/256 + 2π·-128y/256)
133. f(x,y) = 0.675747·cos(2π·4x/256 + 2π·-128y/256) + 0.675747·sin(2π·4x/256 + 2π·-128y/256)
134. f(x,y) = 0.208316·cos(2π·5x/256 + 2π·-128y/256) + 0.208316·sin(2π·5x/256 + 2π·-128y/256)
135. f(x,y) = 0.682378·cos(2π·6x/256 + 2π·-128y/256) + 0.682378·sin(2π·6x/256 + 2π·-128y/256)
136. f(x,y) = 0.168346·cos(2π·7x/256 + 2π·-128y/256) + 0.168346·sin(2π·7x/256 + 2π·-128y/256)
137. f(x,y) = 0.346318·cos(2π·8x/256 + 2π·-128y/256) + 0.346318·sin(2π·8x/256 + 2π·-128y/256)
138. f(x,y) = 0.337199·cos(2π·9x/256 + 2π·-128y/256) + 0.337199·sin(2π·9x/256 + 2π·-128y/256)
139. f(x,y) = 0.452617·cos(2π·10x/256 + 2π·-128y/256) + 0.452617·sin(2π·10x/256 + 2π·-128y/256)
140. f(x,y) = 0.364649·cos(2π·11x/256 + 2π·-128y/256) + 0.364649·sin(2π·11x/256 + 2π·-128y/256)
141. f(x,y) = 0.142737·cos(2π·12x/256 + 2π·-128y/256) + 0.142737·sin(2π·12x/256 + 2π·-128y/256)
142. f(x,y) = 0.303943·cos(2π·13x/256 + 2π·-128y/256) + 0.303943·sin(2π·13x/256 + 2π·-128y/256)
143. f(x,y) = 0.297498·cos(2π·14x/256 + 2π·-128y/256) + 0.297498·sin(2π·14x/256 + 2π·-128y/256)
144. f(x,y) = 0.039748·cos(2π·15x/256 + 2π·-128y/256) + 0.039748·sin(2π·15x/256 + 2π·-128y/256)
145. f(x,y) = 0.215736·cos(2π·16x/256 + 2π·-128y/256) + 0.215736·sin(2π·16x/256 + 2π·-128y/256)
146. f(x,y) = 0.128448·cos(2π·17x/256 + 2π·-128y/256) + 0.128448·sin(2π·17x/256 + 2π·-128y/256)
147. f(x,y) = 0.259470·cos(2π·18x/256 + 2π·-128y/256) + 0.259470·sin(2π·18x/256 + 2π·-128y/256)
148. f(x,y) = 0.109722·cos(2π·19x/256 + 2π·-128y/256) + 0.109722·sin(2π·19x/256 + 2π·-128y/256)
149. f(x,y) = 0.562492·cos(2π·20x/256 + 2π·-128y/256) + 0.562492·sin(2π·20x/256 + 2π·-128y/256)
150. f(x,y) = 0.236472·cos(2π·21x/256 + 2π·-128y/256) + 0.236472·sin(2π·21x/256 + 2π·-128y/256)
151. f(x,y) = 0.151541·cos(2π·22x/256 + 2π·-128y/256) + 0.151541·sin(2π·22x/256 + 2π·-128y/256)
152. f(x,y) = 0.092821·cos(2π·23x/256 + 2π·-128y/256) + 0.092821·sin(2π·23x/256 + 2π·-128y/256)
153. f(x,y) = 0.474133·cos(2π·24x/256 + 2π·-128y/256) + 0.474133·sin(2π·24x/256 + 2π·-128y/256)
154. f(x,y) = 0.486579·cos(2π·25x/256 + 2π·-128y/256) + 0.486579·sin(2π·25x/256 + 2π·-128y/256)
155. f(x,y) = 0.047783·cos(2π·26x/256 + 2π·-128y/256) + 0.047783·sin(2π·26x/256 + 2π·-128y/256)
156. f(x,y) = 0.735624·cos(2π·27x/256 + 2π·-128y/256) + 0.735624·sin(2π·27x/256 + 2π·-128y/256)
157. f(x,y) = 0.594998·cos(2π·28x/256 + 2π·-128y/256) + 0.594998·sin(2π·28x/256 + 2π·-128y/256)
158. f(x,y) = 0.170025·cos(2π·29x/256 + 2π·-128y/256) + 0.170025·sin(2π·29x/256 + 2π·-128y/256)
159. f(x,y) = 0.756967·cos(2π·30x/256 + 2π·-128y/256) + 0.756967·sin(2π·30x/256 + 2π·-128y/256)
160. f(x,y) = 0.150742·cos(2π·31x/256 + 2π·-128y/256) + 0.150742·sin(2π·31x/256 + 2π·-128y/256)
161. f(x,y) = 0.176595·cos(2π·32x/256 + 2π·-128y/256) + 0.176595·sin(2π·32x/256 + 2π·-128y/256)
162. f(x,y) = 0.420492·cos(2π·33x/256 + 2π·-128y/256) + 0.420492·sin(2π·33x/256 + 2π·-128y/256)
163. f(x,y) = 0.139149·cos(2π·34x/256 + 2π·-128y/256) + 0.139149·sin(2π·34x/256 + 2π·-128y/256)
164. f(x,y) = 0.508669·cos(2π·35x/256 + 2π·-128y/256) + 0.508669·sin(2π·35x/256 + 2π·-128y/256)
165. f(x,y) = 0.473138·cos(2π·36x/256 + 2π·-128y/256) + 0.473138·sin(2π·36x/256 + 2π·-128y/256)
166. f(x,y) = 0.241495·cos(2π·37x/256 + 2π·-128y/256) + 0.241495·sin(2π·37x/256 + 2π·-128y/256)
167. f(x,y) = 0.418260·cos(2π·38x/256 + 2π·-128y/256) + 0.418260·sin(2π·38x/256 + 2π·-128y/256)
168. f(x,y) = 0.327554·cos(2π·39x/256 + 2π·-128y/256) + 0.327554·sin(2π·39x/256 + 2π·-128y/256)
169. f(x,y) = 0.308818·cos(2π·40x/256 + 2π·-128y/256) + 0.308818·sin(2π·40x/256 + 2π·-128y/256)
170. f(x,y) = 0.370045·cos(2π·41x/256 + 2π·-128y/256) + 0.370045·sin(2π·41x/256 + 2π·-128y/256)
171. f(x,y) = 0.644362·cos(2π·42x/256 + 2π·-128y/256) + 0.644362·sin(2π·42x/256 + 2π·-128y/256)
172. f(x,y) = 0.550301·cos(2π·43x/256 + 2π·-128y/256) + 0.550301·sin(2π·43x/256 + 2π·-128y/256)
173. f(x,y) = 0.426982·cos(2π·44x/256 + 2π·-128y/256) + 0.426982·sin(2π·44x/256 + 2π·-128y/256)
174. f(x,y) = 0.809623·cos(2π·45x/256 + 2π·-128y/256) + 0.809623·sin(2π·45x/256 + 2π·-128y/256)
175. f(x,y) = 0.025720·cos(2π·46x/256 + 2π·-128y/256) + 0.025720·sin(2π·46x/256 + 2π·-128y/256)
176. f(x,y) = 0.340561·cos(2π·47x/256 + 2π·-128y/256) + 0.340561·sin(2π·47x/256 + 2π·-128y/256)
177. f(x,y) = 0.724045·cos(2π·48x/256 + 2π·-128y/256) + 0.724045·sin(2π·48x/256 + 2π·-128y/256)
178. f(x,y) = 0.334978·cos(2π·49x/256 + 2π·-128y/256) + 0.334978·sin(2π·49x/256 + 2π·-128y/256)
179. f(x,y) = 0.228917·cos(2π·50x/256 + 2π·-128y/256) + 0.228917·sin(2π·50x/256 + 2π·-128y/256)
180. f(x,y) = 0.384395·cos(2π·51x/256 + 2π·-128y/256) + 0.384395·sin(2π·51x/256 + 2π·-128y/256)
181. f(x,y) = 0.158265·cos(2π·52x/256 + 2π·-128y/256) + 0.158265·sin(2π·52x/256 + 2π·-128y/256)
182. f(x,y) = 0.383374·cos(2π·53x/256 + 2π·-128y/256) + 0.383374·sin(2π·53x/256 + 2π·-128y/256)
183. f(x,y) = 0.434553·cos(2π·54x/256 + 2π·-128y/256) + 0.434553·sin(2π·54x/256 + 2π·-128y/256)
184. f(x,y) = 0.245814·cos(2π·55x/256 + 2π·-128y/256) + 0.245814·sin(2π·55x/256 + 2π·-128y/256)
185. f(x,y) = 0.592448·cos(2π·56x/256 + 2π·-128y/256) + 0.592448·sin(2π·56x/256 + 2π·-128y/256)
186. f(x,y) = 0.585975·cos(2π·57x/256 + 2π·-128y/256) + 0.585975·sin(2π·57x/256 + 2π·-128y/256)
187. f(x,y) = 0.633972·cos(2π·58x/256 + 2π·-128y/256) + 0.633972·sin(2π·58x/256 + 2π·-128y/256)
188. f(x,y) = 0.298153·cos(2π·59x/256 + 2π·-128y/256) + 0.298153·sin(2π·59x/256 + 2π·-128y/256)
189. f(x,y) = 0.609996·cos(2π·60x/256 + 2π·-128y/256) + 0.609996·sin(2π·60x/256 + 2π·-128y/256)
190. f(x,y) = 0.668092·cos(2π·61x/256 + 2π·-128y/256) + 0.668092·sin(2π·61x/256 + 2π·-128y/256)
191. f(x,y) = 0.120138·cos(2π·62x/256 + 2π·-128y/256) + 0.120138·sin(2π·62x/256 + 2π·-128y/256)
192. f(x,y) = 0.326165·cos(2π·63x/256 + 2π·-128y/256) + 0.326165·sin(2π·63x/256 + 2π·-128y/256)
193. f(x,y) = 0.078561·cos(2π·64x/256 + 2π·-128y/256) + 0.078561·sin(2π·64x/256 + 2π·-128y/256)
194. f(x,y) = 0.583500·cos(2π·65x/256 + 2π·-128y/256) + 0.583500·sin(2π·65x/256 + 2π·-128y/256)
195. f(x,y) = 0.134858·cos(2π·66x/256 + 2π·-128y/256) + 0.134858·sin(2π·66x/256 + 2π·-128y/256)
196. f(x,y) = 0.204562·cos(2π·67x/256 + 2π·-128y/256) + 0.204562·sin(2π·67x/256 + 2π·-128y/256)
197. f(x,y) = 0.532583·cos(2π·68x/256 + 2π·-128y/256) + 0.532583·sin(2π·68x/256 + 2π·-128y/256)
198. f(x,y) = 0.494042·cos(2π·69x/256 + 2π·-128y/256) + 0.494042·sin(2π·69x/256 + 2π·-128y/256)
199. f(x,y) = 0.438755·cos(2π·70x/256 + 2π·-128y/256) + 0.438755·sin(2π·70x/256 + 2π·-128y/256)
200. f(x,y) = 0.587772·cos(2π·71x/256 + 2π·-128y/256) + 0.587772·sin(2π·71x/256 + 2π·-128y/256)
201. f(x,y) = 0.320137·cos(2π·72x/256 + 2π·-128y/256) + 0.320137·sin(2π·72x/256 + 2π·-128y/256)
202. f(x,y) = 0.331867·cos(2π·73x/256 + 2π·-128y/256) + 0.331867·sin(2π·73x/256 + 2π·-128y/256)
203. f(x,y) = 0.230883·cos(2π·74x/256 + 2π·-128y/256) + 0.230883·sin(2π·74x/256 + 2π·-128y/256)
204. f(x,y) = 0.535435·cos(2π·75x/256 + 2π·-128y/256) + 0.535435·sin(2π·75x/256 + 2π·-128y/256)
205. f(x,y) = 0.463446·cos(2π·76x/256 + 2π·-128y/256) + 0.463446·sin(2π·76x/256 + 2π·-128y/256)
206. f(x,y) = 0.132318·cos(2π·77x/256 + 2π·-128y/256) + 0.132318·sin(2π·77x/256 + 2π·-128y/256)
207. f(x,y) = 0.248329·cos(2π·78x/256 + 2π·-128y/256) + 0.248329·sin(2π·78x/256 + 2π·-128y/256)
208. f(x,y) = 0.302727·cos(2π·79x/256 + 2π·-128y/256) + 0.302727·sin(2π·79x/256 + 2π·-128y/256)
209. f(x,y) = 0.125688·cos(2π·80x/256 + 2π·-128y/256) + 0.125688·sin(2π·80x/256 + 2π·-128y/256)
210. f(x,y) = 0.280751·cos(2π·81x/256 + 2π·-128y/256) + 0.280751·sin(2π·81x/256 + 2π·-128y/256)
211. f(x,y) = 0.518938·cos(2π·82x/256 + 2π·-128y/256) + 0.518938·sin(2π·82x/256 + 2π·-128y/256)
212. f(x,y) = 0.393901·cos(2π·83x/256 + 2π·-128y/256) + 0.393901·sin(2π·83x/256 + 2π·-128y/256)
213. f(x,y) = 0.112826·cos(2π·84x/256 + 2π·-128y/256) + 0.112826·sin(2π·84x/256 + 2π·-128y/256)
214. f(x,y) = 0.580936·cos(2π·85x/256 + 2π·-128y/256) + 0.580936·sin(2π·85x/256 + 2π·-128y/256)
215. f(x,y) = 0.559205·cos(2π·86x/256 + 2π·-128y/256) + 0.559205·sin(2π·86x/256 + 2π·-128y/256)
216. f(x,y) = 0.128152·cos(2π·87x/256 + 2π·-128y/256) + 0.128152·sin(2π·87x/256 + 2π·-128y/256)
217. f(x,y) = 0.542105·cos(2π·88x/256 + 2π·-128y/256) + 0.542105·sin(2π·88x/256 + 2π·-128y/256)
218. f(x,y) = 0.440947·cos(2π·89x/256 + 2π·-128y/256) + 0.440947·sin(2π·89x/256 + 2π·-128y/256)
219. f(x,y) = 0.447972·cos(2π·90x/256 + 2π·-128y/256) + 0.447972·sin(2π·90x/256 + 2π·-128y/256)
220. f(x,y) = 0.314723·cos(2π·91x/256 + 2π·-128y/256) + 0.314723·sin(2π·91x/256 + 2π·-128y/256)
221. f(x,y) = 0.218119·cos(2π·92x/256 + 2π·-128y/256) + 0.218119·sin(2π·92x/256 + 2π·-128y/256)
222. f(x,y) = 0.240247·cos(2π·93x/256 + 2π·-128y/256) + 0.240247·sin(2π·93x/256 + 2π·-128y/256)
223. f(x,y) = 0.186273·cos(2π·94x/256 + 2π·-128y/256) + 0.186273·sin(2π·94x/256 + 2π·-128y/256)
224. f(x,y) = 0.107377·cos(2π·95x/256 + 2π·-128y/256) + 0.107377·sin(2π·95x/256 + 2π·-128y/256)
225. f(x,y) = 0.569243·cos(2π·96x/256 + 2π·-128y/256) + 0.569243·sin(2π·96x/256 + 2π·-128y/256)
226. f(x,y) = 0.306141·cos(2π·97x/256 + 2π·-128y/256) + 0.306141·sin(2π·97x/256 + 2π·-128y/256)
227. f(x,y) = 0.129771·cos(2π·98x/256 + 2π·-128y/256) + 0.129771·sin(2π·98x/256 + 2π·-128y/256)
228. f(x,y) = 0.095642·cos(2π·99x/256 + 2π·-128y/256) + 0.095642·sin(2π·99x/256 + 2π·-128y/256)
229. f(x,y) = 0.357827·cos(2π·100x/256 + 2π·-128y/256) + 0.357827·sin(2π·100x/256 + 2π·-128y/256)
230. f(x,y) = 0.317563·cos(2π·101x/256 + 2π·-128y/256) + 0.317563·sin(2π·101x/256 + 2π·-128y/256)
231. f(x,y) = 0.400844·cos(2π·102x/256 + 2π·-128y/256) + 0.400844·sin(2π·102x/256 + 2π·-128y/256)
232. f(x,y) = 0.646430·cos(2π·103x/256 + 2π·-128y/256) + 0.646430·sin(2π·103x/256 + 2π·-128y/256)
233. f(x,y) = 0.303319·cos(2π·104x/256 + 2π·-128y/256) + 0.303319·sin(2π·104x/256 + 2π·-128y/256)
234. f(x,y) = 0.554340·cos(2π·105x/256 + 2π·-128y/256) + 0.554340·sin(2π·105x/256 + 2π·-128y/256)
235. f(x,y) = 0.606186·cos(2π·106x/256 + 2π·-128y/256) + 0.606186·sin(2π·106x/256 + 2π·-128y/256)
236. f(x,y) = 0.172642·cos(2π·107x/256 + 2π·-128y/256) + 0.172642·sin(2π·107x/256 + 2π·-128y/256)
237. f(x,y) = 0.432628·cos(2π·108x/256 + 2π·-128y/256) + 0.432628·sin(2π·108x/256 + 2π·-128y/256)
238. f(x,y) = 0.275779·cos(2π·109x/256 + 2π·-128y/256) + 0.275779·sin(2π·109x/256 + 2π·-128y/256)
239. f(x,y) = 0.245163·cos(2π·110x/256 + 2π·-128y/256) + 0.245163·sin(2π·110x/256 + 2π·-128y/256)
240. f(x,y) = 0.259277·cos(2π·111x/256 + 2π·-128y/256) + 0.259277·sin(2π·111x/256 + 2π·-128y/256)
241. f(x,y) = 0.219231·cos(2π·112x/256 + 2π·-128y/256) + 0.219231·sin(2π·112x/256 + 2π·-128y/256)
242. f(x,y) = 0.141991·cos(2π·113x/256 + 2π·-128y/256) + 0.141991·sin(2π·113x/256 + 2π·-128y/256)
243. f(x,y) = 0.460489·cos(2π·114x/256 + 2π·-128y/256) + 0.460489·sin(2π·114x/256 + 2π·-128y/256)
244. f(x,y) = 0.159316·cos(2π·115x/256 + 2π·-128y/256) + 0.159316·sin(2π·115x/256 + 2π·-128y/256)
245. f(x,y) = 0.317989·cos(2π·116x/256 + 2π·-128y/256) + 0.317989·sin(2π·116x/256 + 2π·-128y/256)
246. f(x,y) = 0.219855·cos(2π·117x/256 + 2π·-128y/256) + 0.219855·sin(2π·117x/256 + 2π·-128y/256)
247. f(x,y) = 0.079863·cos(2π·118x/256 + 2π·-128y/256) + 0.079863·sin(2π·118x/256 + 2π·-128y/256)
248. f(x,y) = 0.071447·cos(2π·119x/256 + 2π·-128y/256) + 0.071447·sin(2π·119x/256 + 2π·-128y/256)
249. f(x,y) = 0.320954·cos(2π·120x/256 + 2π·-128y/256) + 0.320954·sin(2π·120x/256 + 2π·-128y/256)
250. f(x,y) = 0.186833·cos(2π·121x/256 + 2π·-128y/256) + 0.186833·sin(2π·121x/256 + 2π·-128y/256)
251. f(x,y) = 0.174518·cos(2π·122x/256 + 2π·-128y/256) + 0.174518·sin(2π·122x/256 + 2π·-128y/256)
252. f(x,y) = 0.345033·cos(2π·123x/256 + 2π·-128y/256) + 0.345033·sin(2π·123x/256 + 2π·-128y/256)
253. f(x,y) = 0.102539·cos(2π·124x/256 + 2π·-128y/256) + 0.102539·sin(2π·124x/256 + 2π·-128y/256)
254. f(x,y) = 0.405631·cos(2π·125x/256 + 2π·-128y/256) + 0.405631·sin(2π·125x/256 + 2π·-128y/256)
255. f(x,y) = 0.240440·cos(2π·126x/256 + 2π·-128y/256) + 0.240440·sin(2π·126x/256 + 2π·-128y/256)
256. f(x,y) = 0.171855·cos(2π·127x/256 + 2π·-128y/256) + 0.171855·sin(2π·127x/256 + 2π·-128y/256)
257. f(x,y) = 0.110763·cos(2π·-128x/256 + 2π·-127y/256) + 0.110763·sin(2π·-128x/256 + 2π·-127y/256)
258. f(x,y) = 0.141651·cos(2π·-127x/256 + 2π·-127y/256) + 0.141651·sin(2π·-127x/256 + 2π·-127y/256)
259. f(x,y) = 0.427780·cos(2π·-126x/256 + 2π·-127y/256) + 0.427780·sin(2π·-126x/256 + 2π·-127y/256)
260. f(x,y) = 0.408915·cos(2π·-125x/256 + 2π·-127y/256) + 0.408915·sin(2π·-125x/256 + 2π·-127y/256)
261. f(x,y) = 0.365958·cos(2π·-124x/256 + 2π·-127y/256) + 0.365958·sin(2π·-124x/256 + 2π·-127y/256)
262. f(x,y) = 0.163719·cos(2π·-123x/256 + 2π·-127y/256) + 0.163719·sin(2π·-123x/256 + 2π·-127y/256)
263. f(x,y) = 0.208853·cos(2π·-122x/256 + 2π·-127y/256) + 0.208853·sin(2π·-122x/256 + 2π·-127y/256)
264. f(x,y) = 0.372486·cos(2π·-121x/256 + 2π·-127y/256) + 0.372486·sin(2π·-121x/256 + 2π·-127y/256)
265. f(x,y) = 0.680090·cos(2π·-120x/256 + 2π·-127y/256) + 0.680090·sin(2π·-120x/256 + 2π·-127y/256)
266. f(x,y) = 0.614139·cos(2π·-119x/256 + 2π·-127y/256) + 0.614139·sin(2π·-119x/256 + 2π·-127y/256)
267. f(x,y) = 0.323144·cos(2π·-118x/256 + 2π·-127y/256) + 0.323144·sin(2π·-118x/256 + 2π·-127y/256)
268. f(x,y) = 0.306955·cos(2π·-117x/256 + 2π·-127y/256) + 0.306955·sin(2π·-117x/256 + 2π·-127y/256)
269. f(x,y) = 0.245933·cos(2π·-116x/256 + 2π·-127y/256) + 0.245933·sin(2π·-116x/256 + 2π·-127y/256)
270. f(x,y) = 0.093747·cos(2π·-115x/256 + 2π·-127y/256) + 0.093747·sin(2π·-115x/256 + 2π·-127y/256)
271. f(x,y) = 0.165544·cos(2π·-114x/256 + 2π·-127y/256) + 0.165544·sin(2π·-114x/256 + 2π·-127y/256)
272. f(x,y) = 0.518907·cos(2π·-113x/256 + 2π·-127y/256) + 0.518907·sin(2π·-113x/256 + 2π·-127y/256)
273. f(x,y) = 0.199968·cos(2π·-112x/256 + 2π·-127y/256) + 0.199968·sin(2π·-112x/256 + 2π·-127y/256)
274. f(x,y) = 0.175984·cos(2π·-111x/256 + 2π·-127y/256) + 0.175984·sin(2π·-111x/256 + 2π·-127y/256)
275. f(x,y) = 0.101345·cos(2π·-110x/256 + 2π·-127y/256) + 0.101345·sin(2π·-110x/256 + 2π·-127y/256)
276. f(x,y) = 0.099535·cos(2π·-109x/256 + 2π·-127y/256) + 0.099535·sin(2π·-109x/256 + 2π·-127y/256)
277. f(x,y) = 0.116511·cos(2π·-108x/256 + 2π·-127y/256) + 0.116511·sin(2π·-108x/256 + 2π·-127y/256)
278. f(x,y) = 0.352179·cos(2π·-107x/256 + 2π·-127y/256) + 0.352179·sin(2π·-107x/256 + 2π·-127y/256)
279. f(x,y) = 0.684659·cos(2π·-106x/256 + 2π·-127y/256) + 0.684659·sin(2π·-106x/256 + 2π·-127y/256)
280. f(x,y) = 0.314313·cos(2π·-105x/256 + 2π·-127y/256) + 0.314313·sin(2π·-105x/256 + 2π·-127y/256)
281. f(x,y) = 0.499355·cos(2π·-104x/256 + 2π·-127y/256) + 0.499355·sin(2π·-104x/256 + 2π·-127y/256)
282. f(x,y) = 0.356666·cos(2π·-103x/256 + 2π·-127y/256) + 0.356666·sin(2π·-103x/256 + 2π·-127y/256)
283. f(x,y) = 0.379839·cos(2π·-102x/256 + 2π·-127y/256) + 0.379839·sin(2π·-102x/256 + 2π·-127y/256)
284. f(x,y) = 0.129987·cos(2π·-101x/256 + 2π·-127y/256) + 0.129987·sin(2π·-101x/256 + 2π·-127y/256)
285. f(x,y) = 0.343670·cos(2π·-100x/256 + 2π·-127y/256) + 0.343670·sin(2π·-100x/256 + 2π·-127y/256)
286. f(x,y) = 0.255183·cos(2π·-99x/256 + 2π·-127y/256) + 0.255183·sin(2π·-99x/256 + 2π·-127y/256)
287. f(x,y) = 0.363206·cos(2π·-98x/256 + 2π·-127y/256) + 0.363206·sin(2π·-98x/256 + 2π·-127y/256)
288. f(x,y) = 0.149533·cos(2π·-97x/256 + 2π·-127y/256) + 0.149533·sin(2π·-97x/256 + 2π·-127y/256)
289. f(x,y) = 0.208522·cos(2π·-96x/256 + 2π·-127y/256) + 0.208522·sin(2π·-96x/256 + 2π·-127y/256)
290. f(x,y) = 0.335403·cos(2π·-95x/256 + 2π·-127y/256) + 0.335403·sin(2π·-95x/256 + 2π·-127y/256)
291. f(x,y) = 0.380902·cos(2π·-94x/256 + 2π·-127y/256) + 0.380902·sin(2π·-94x/256 + 2π·-127y/256)
292. f(x,y) = 0.791589·cos(2π·-93x/256 + 2π·-127y/256) + 0.791589·sin(2π·-93x/256 + 2π·-127y/256)
293. f(x,y) = 0.641190·cos(2π·-92x/256 + 2π·-127y/256) + 0.641190·sin(2π·-92x/256 + 2π·-127y/256)
294. f(x,y) = 0.488268·cos(2π·-91x/256 + 2π·-127y/256) + 0.488268·sin(2π·-91x/256 + 2π·-127y/256)
295. f(x,y) = 0.391930·cos(2π·-90x/256 + 2π·-127y/256) + 0.391930·sin(2π·-90x/256 + 2π·-127y/256)
296. f(x,y) = 0.469142·cos(2π·-89x/256 + 2π·-127y/256) + 0.469142·sin(2π·-89x/256 + 2π·-127y/256)
297. f(x,y) = 0.387700·cos(2π·-88x/256 + 2π·-127y/256) + 0.387700·sin(2π·-88x/256 + 2π·-127y/256)
298. f(x,y) = 0.634785·cos(2π·-87x/256 + 2π·-127y/256) + 0.634785·sin(2π·-87x/256 + 2π·-127y/256)
299. f(x,y) = 0.294198·cos(2π·-86x/256 + 2π·-127y/256) + 0.294198·sin(2π·-86x/256 + 2π·-127y/256)
300. f(x,y) = 0.168486·cos(2π·-85x/256 + 2π·-127y/256) + 0.168486·sin(2π·-85x/256 + 2π·-127y/256)
301. f(x,y) = 0.307295·cos(2π·-84x/256 + 2π·-127y/256) + 0.307295·sin(2π·-84x/256 + 2π·-127y/256)
302. f(x,y) = 0.630465·cos(2π·-83x/256 + 2π·-127y/256) + 0.630465·sin(2π·-83x/256 + 2π·-127y/256)
303. f(x,y) = 0.513749·cos(2π·-82x/256 + 2π·-127y/256) + 0.513749·sin(2π·-82x/256 + 2π·-127y/256)
304. f(x,y) = 0.344479·cos(2π·-81x/256 + 2π·-127y/256) + 0.344479·sin(2π·-81x/256 + 2π·-127y/256)
305. f(x,y) = 0.655189·cos(2π·-80x/256 + 2π·-127y/256) + 0.655189·sin(2π·-80x/256 + 2π·-127y/256)
306. f(x,y) = 0.102542·cos(2π·-79x/256 + 2π·-127y/256) + 0.102542·sin(2π·-79x/256 + 2π·-127y/256)
307. f(x,y) = 0.320519·cos(2π·-78x/256 + 2π·-127y/256) + 0.320519·sin(2π·-78x/256 + 2π·-127y/256)
308. f(x,y) = 0.374741·cos(2π·-77x/256 + 2π·-127y/256) + 0.374741·sin(2π·-77x/256 + 2π·-127y/256)
309. f(x,y) = 0.475138·cos(2π·-76x/256 + 2π·-127y/256) + 0.475138·sin(2π·-76x/256 + 2π·-127y/256)
310. f(x,y) = 0.786309·cos(2π·-75x/256 + 2π·-127y/256) + 0.786309·sin(2π·-75x/256 + 2π·-127y/256)
311. f(x,y) = 0.131913·cos(2π·-74x/256 + 2π·-127y/256) + 0.131913·sin(2π·-74x/256 + 2π·-127y/256)
312. f(x,y) = 0.425721·cos(2π·-73x/256 + 2π·-127y/256) + 0.425721·sin(2π·-73x/256 + 2π·-127y/256)
313. f(x,y) = 0.397689·cos(2π·-72x/256 + 2π·-127y/256) + 0.397689·sin(2π·-72x/256 + 2π·-127y/256)
314. f(x,y) = 0.113736·cos(2π·-71x/256 + 2π·-127y/256) + 0.113736·sin(2π·-71x/256 + 2π·-127y/256)
315. f(x,y) = 0.585370·cos(2π·-70x/256 + 2π·-127y/256) + 0.585370·sin(2π·-70x/256 + 2π·-127y/256)
316. f(x,y) = 0.311127·cos(2π·-69x/256 + 2π·-127y/256) + 0.311127·sin(2π·-69x/256 + 2π·-127y/256)
317. f(x,y) = 0.200562·cos(2π·-68x/256 + 2π·-127y/256) + 0.200562·sin(2π·-68x/256 + 2π·-127y/256)
318. f(x,y) = 0.197089·cos(2π·-67x/256 + 2π·-127y/256) + 0.197089·sin(2π·-67x/256 + 2π·-127y/256)
319. f(x,y) = 0.380268·cos(2π·-66x/256 + 2π·-127y/256) + 0.380268·sin(2π·-66x/256 + 2π·-127y/256)
320. f(x,y) = 0.161545·cos(2π·-65x/256 + 2π·-127y/256) + 0.161545·sin(2π·-65x/256 + 2π·-127y/256)
321. f(x,y) = 0.464989·cos(2π·-64x/256 + 2π·-127y/256) + 0.464989·sin(2π·-64x/256 + 2π·-127y/256)
322. f(x,y) = 0.160131·cos(2π·-63x/256 + 2π·-127y/256) + 0.160131·sin(2π·-63x/256 + 2π·-127y/256)
323. f(x,y) = 0.096875·cos(2π·-62x/256 + 2π·-127y/256) + 0.096875·sin(2π·-62x/256 + 2π·-127y/256)
324. f(x,y) = 0.140141·cos(2π·-61x/256 + 2π·-127y/256) + 0.140141·sin(2π·-61x/256 + 2π·-127y/256)
325. f(x,y) = 0.777479·cos(2π·-60x/256 + 2π·-127y/256) + 0.777479·sin(2π·-60x/256 + 2π·-127y/256)
326. f(x,y) = 0.060037·cos(2π·-59x/256 + 2π·-127y/256) + 0.060037·sin(2π·-59x/256 + 2π·-127y/256)
327. f(x,y) = 0.726509·cos(2π·-58x/256 + 2π·-127y/256) + 0.726509·sin(2π·-58x/256 + 2π·-127y/256)
328. f(x,y) = 0.685080·cos(2π·-57x/256 + 2π·-127y/256) + 0.685080·sin(2π·-57x/256 + 2π·-127y/256)
329. f(x,y) = 0.434749·cos(2π·-56x/256 + 2π·-127y/256) + 0.434749·sin(2π·-56x/256 + 2π·-127y/256)
330. f(x,y) = 0.301602·cos(2π·-55x/256 + 2π·-127y/256) + 0.301602·sin(2π·-55x/256 + 2π·-127y/256)
331. f(x,y) = 0.398282·cos(2π·-54x/256 + 2π·-127y/256) + 0.398282·sin(2π·-54x/256 + 2π·-127y/256)
332. f(x,y) = 0.882263·cos(2π·-53x/256 + 2π·-127y/256) + 0.882263·sin(2π·-53x/256 + 2π·-127y/256)
333. f(x,y) = 0.516682·cos(2π·-52x/256 + 2π·-127y/256) + 0.516682·sin(2π·-52x/256 + 2π·-127y/256)
334. f(x,y) = 0.253290·cos(2π·-51x/256 + 2π·-127y/256) + 0.253290·sin(2π·-51x/256 + 2π·-127y/256)
335. f(x,y) = 0.517452·cos(2π·-50x/256 + 2π·-127y/256) + 0.517452·sin(2π·-50x/256 + 2π·-127y/256)
336. f(x,y) = 0.656375·cos(2π·-49x/256 + 2π·-127y/256) + 0.656375·sin(2π·-49x/256 + 2π·-127y/256)
337. f(x,y) = 0.394475·cos(2π·-48x/256 + 2π·-127y/256) + 0.394475·sin(2π·-48x/256 + 2π·-127y/256)
338. f(x,y) = 0.522417·cos(2π·-47x/256 + 2π·-127y/256) + 0.522417·sin(2π·-47x/256 + 2π·-127y/256)
339. f(x,y) = 0.333165·cos(2π·-46x/256 + 2π·-127y/256) + 0.333165·sin(2π·-46x/256 + 2π·-127y/256)
340. f(x,y) = 0.176014·cos(2π·-45x/256 + 2π·-127y/256) + 0.176014·sin(2π·-45x/256 + 2π·-127y/256)
341. f(x,y) = 0.516863·cos(2π·-44x/256 + 2π·-127y/256) + 0.516863·sin(2π·-44x/256 + 2π·-127y/256)
342. f(x,y) = 0.127874·cos(2π·-43x/256 + 2π·-127y/256) + 0.127874·sin(2π·-43x/256 + 2π·-127y/256)
343. f(x,y) = 0.621097·cos(2π·-42x/256 + 2π·-127y/256) + 0.621097·sin(2π·-42x/256 + 2π·-127y/256)
344. f(x,y) = 0.872228·cos(2π·-41x/256 + 2π·-127y/256) + 0.872228·sin(2π·-41x/256 + 2π·-127y/256)
345. f(x,y) = 0.249506·cos(2π·-40x/256 + 2π·-127y/256) + 0.249506·sin(2π·-40x/256 + 2π·-127y/256)
346. f(x,y) = 0.231464·cos(2π·-39x/256 + 2π·-127y/256) + 0.231464·sin(2π·-39x/256 + 2π·-127y/256)
347. f(x,y) = 0.088321·cos(2π·-38x/256 + 2π·-127y/256) + 0.088321·sin(2π·-38x/256 + 2π·-127y/256)
348. f(x,y) = 0.018365·cos(2π·-37x/256 + 2π·-127y/256) + 0.018365·sin(2π·-37x/256 + 2π·-127y/256)
349. f(x,y) = 0.146739·cos(2π·-36x/256 + 2π·-127y/256) + 0.146739·sin(2π·-36x/256 + 2π·-127y/256)
350. f(x,y) = 0.365056·cos(2π·-35x/256 + 2π·-127y/256) + 0.365056·sin(2π·-35x/256 + 2π·-127y/256)
351. f(x,y) = 0.208005·cos(2π·-34x/256 + 2π·-127y/256) + 0.208005·sin(2π·-34x/256 + 2π·-127y/256)
352. f(x,y) = 0.320250·cos(2π·-33x/256 + 2π·-127y/256) + 0.320250·sin(2π·-33x/256 + 2π·-127y/256)
353. f(x,y) = 0.240858·cos(2π·-32x/256 + 2π·-127y/256) + 0.240858·sin(2π·-32x/256 + 2π·-127y/256)
354. f(x,y) = 0.157005·cos(2π·-31x/256 + 2π·-127y/256) + 0.157005·sin(2π·-31x/256 + 2π·-127y/256)
355. f(x,y) = 0.524856·cos(2π·-30x/256 + 2π·-127y/256) + 0.524856·sin(2π·-30x/256 + 2π·-127y/256)
356. f(x,y) = 0.230845·cos(2π·-29x/256 + 2π·-127y/256) + 0.230845·sin(2π·-29x/256 + 2π·-127y/256)
357. f(x,y) = 0.098814·cos(2π·-28x/256 + 2π·-127y/256) + 0.098814·sin(2π·-28x/256 + 2π·-127y/256)
358. f(x,y) = 0.651632·cos(2π·-27x/256 + 2π·-127y/256) + 0.651632·sin(2π·-27x/256 + 2π·-127y/256)
359. f(x,y) = 0.146868·cos(2π·-26x/256 + 2π·-127y/256) + 0.146868·sin(2π·-26x/256 + 2π·-127y/256)
360. f(x,y) = 0.323372·cos(2π·-25x/256 + 2π·-127y/256) + 0.323372·sin(2π·-25x/256 + 2π·-127y/256)
361. f(x,y) = 0.617313·cos(2π·-24x/256 + 2π·-127y/256) + 0.617313·sin(2π·-24x/256 + 2π·-127y/256)
362. f(x,y) = 0.649038·cos(2π·-23x/256 + 2π·-127y/256) + 0.649038·sin(2π·-23x/256 + 2π·-127y/256)
363. f(x,y) = 0.491954·cos(2π·-22x/256 + 2π·-127y/256) + 0.491954·sin(2π·-22x/256 + 2π·-127y/256)
364. f(x,y) = 0.567008·cos(2π·-21x/256 + 2π·-127y/256) + 0.567008·sin(2π·-21x/256 + 2π·-127y/256)
365. f(x,y) = 0.498941·cos(2π·-20x/256 + 2π·-127y/256) + 0.498941·sin(2π·-20x/256 + 2π·-127y/256)
366. f(x,y) = 0.232009·cos(2π·-19x/256 + 2π·-127y/256) + 0.232009·sin(2π·-19x/256 + 2π·-127y/256)
367. f(x,y) = 0.652234·cos(2π·-18x/256 + 2π·-127y/256) + 0.652234·sin(2π·-18x/256 + 2π·-127y/256)
368. f(x,y) = 0.300548·cos(2π·-17x/256 + 2π·-127y/256) + 0.300548·sin(2π·-17x/256 + 2π·-127y/256)
369. f(x,y) = 0.354335·cos(2π·-16x/256 + 2π·-127y/256) + 0.354335·sin(2π·-16x/256 + 2π·-127y/256)
370. f(x,y) = 0.168356·cos(2π·-15x/256 + 2π·-127y/256) + 0.168356·sin(2π·-15x/256 + 2π·-127y/256)
371. f(x,y) = 0.339196·cos(2π·-14x/256 + 2π·-127y/256) + 0.339196·sin(2π·-14x/256 + 2π·-127y/256)
372. f(x,y) = 0.779877·cos(2π·-13x/256 + 2π·-127y/256) + 0.779877·sin(2π·-13x/256 + 2π·-127y/256)
373. f(x,y) = 0.401437·cos(2π·-12x/256 + 2π·-127y/256) + 0.401437·sin(2π·-12x/256 + 2π·-127y/256)
374. f(x,y) = 0.119004·cos(2π·-11x/256 + 2π·-127y/256) + 0.119004·sin(2π·-11x/256 + 2π·-127y/256)
375. f(x,y) = 0.398365·cos(2π·-10x/256 + 2π·-127y/256) + 0.398365·sin(2π·-10x/256 + 2π·-127y/256)
376. f(x,y) = 0.530675·cos(2π·-9x/256 + 2π·-127y/256) + 0.530675·sin(2π·-9x/256 + 2π·-127y/256)
377. f(x,y) = 0.518021·cos(2π·-8x/256 + 2π·-127y/256) + 0.518021·sin(2π·-8x/256 + 2π·-127y/256)
378. f(x,y) = 0.686988·cos(2π·-7x/256 + 2π·-127y/256) + 0.686988·sin(2π·-7x/256 + 2π·-127y/256)
379. f(x,y) = 0.141851·cos(2π·-6x/256 + 2π·-127y/256) + 0.141851·sin(2π·-6x/256 + 2π·-127y/256)
380. f(x,y) = 0.501589·cos(2π·-5x/256 + 2π·-127y/256) + 0.501589·sin(2π·-5x/256 + 2π·-127y/256)
381. f(x,y) = 0.303015·cos(2π·-4x/256 + 2π·-127y/256) + 0.303015·sin(2π·-4x/256 + 2π·-127y/256)
382. f(x,y) = 0.450827·cos(2π·-3x/256 + 2π·-127y/256) + 0.450827·sin(2π·-3x/256 + 2π·-127y/256)
383. f(x,y) = 0.583119·cos(2π·-2x/256 + 2π·-127y/256) + 0.583119·sin(2π·-2x/256 + 2π·-127y/256)
384. f(x,y) = 0.245623·cos(2π·-1x/256 + 2π·-127y/256) + 0.245623·sin(2π·-1x/256 + 2π·-127y/256)
385. f(x,y) = 2.536425·cos(2π·0x/256 + 2π·-127y/256) + 2.536425·sin(2π·0x/256 + 2π·-127y/256)
386. f(x,y) = 0.436901·cos(2π·1x/256 + 2π·-127y/256) + 0.436901·sin(2π·1x/256 + 2π·-127y/256)
387. f(x,y) = 0.432109·cos(2π·2x/256 + 2π·-127y/256) + 0.432109·sin(2π·2x/256 + 2π·-127y/256)
388. f(x,y) = 0.576325·cos(2π·3x/256 + 2π·-127y/256) + 0.576325·sin(2π·3x/256 + 2π·-127y/256)
389. f(x,y) = 0.180054·cos(2π·4x/256 + 2π·-127y/256) + 0.180054·sin(2π·4x/256 + 2π·-127y/256)
390. f(x,y) = 0.712474·cos(2π·5x/256 + 2π·-127y/256) + 0.712474·sin(2π·5x/256 + 2π·-127y/256)
391. f(x,y) = 0.219906·cos(2π·6x/256 + 2π·-127y/256) + 0.219906·sin(2π·6x/256 + 2π·-127y/256)
392. f(x,y) = 0.723101·cos(2π·7x/256 + 2π·-127y/256) + 0.723101·sin(2π·7x/256 + 2π·-127y/256)
393. f(x,y) = 0.495885·cos(2π·8x/256 + 2π·-127y/256) + 0.495885·sin(2π·8x/256 + 2π·-127y/256)
394. f(x,y) = 0.695705·cos(2π·9x/256 + 2π·-127y/256) + 0.695705·sin(2π·9x/256 + 2π·-127y/256)
395. f(x,y) = 0.197338·cos(2π·10x/256 + 2π·-127y/256) + 0.197338·sin(2π·10x/256 + 2π·-127y/256)
396. f(x,y) = 0.072555·cos(2π·11x/256 + 2π·-127y/256) + 0.072555·sin(2π·11x/256 + 2π·-127y/256)
397. f(x,y) = 0.602492·cos(2π·12x/256 + 2π·-127y/256) + 0.602492·sin(2π·12x/256 + 2π·-127y/256)
398. f(x,y) = 0.188415·cos(2π·13x/256 + 2π·-127y/256) + 0.188415·sin(2π·13x/256 + 2π·-127y/256)
399. f(x,y) = 0.274520·cos(2π·14x/256 + 2π·-127y/256) + 0.274520·sin(2π·14x/256 + 2π·-127y/256)
400. f(x,y) = 0.455192·cos(2π·15x/256 + 2π·-127y/256) + 0.455192·sin(2π·15x/256 + 2π·-127y/256)
401. f(x,y) = 0.321789·cos(2π·16x/256 + 2π·-127y/256) + 0.321789·sin(2π·16x/256 + 2π·-127y/256)
402. f(x,y) = 0.629656·cos(2π·17x/256 + 2π·-127y/256) + 0.629656·sin(2π·17x/256 + 2π·-127y/256)
403. f(x,y) = 0.569175·cos(2π·18x/256 + 2π·-127y/256) + 0.569175·sin(2π·18x/256 + 2π·-127y/256)
404. f(x,y) = 0.464168·cos(2π·19x/256 + 2π·-127y/256) + 0.464168·sin(2π·19x/256 + 2π·-127y/256)
405. f(x,y) = 0.279327·cos(2π·20x/256 + 2π·-127y/256) + 0.279327·sin(2π·20x/256 + 2π·-127y/256)
406. f(x,y) = 0.585353·cos(2π·21x/256 + 2π·-127y/256) + 0.585353·sin(2π·21x/256 + 2π·-127y/256)
407. f(x,y) = 0.261990·cos(2π·22x/256 + 2π·-127y/256) + 0.261990·sin(2π·22x/256 + 2π·-127y/256)
408. f(x,y) = 0.412729·cos(2π·23x/256 + 2π·-127y/256) + 0.412729·sin(2π·23x/256 + 2π·-127y/256)
409. f(x,y) = 0.441604·cos(2π·24x/256 + 2π·-127y/256) + 0.441604·sin(2π·24x/256 + 2π·-127y/256)
410. f(x,y) = 0.228836·cos(2π·25x/256 + 2π·-127y/256) + 0.228836·sin(2π·25x/256 + 2π·-127y/256)
411. f(x,y) = 0.347202·cos(2π·26x/256 + 2π·-127y/256) + 0.347202·sin(2π·26x/256 + 2π·-127y/256)
412. f(x,y) = 0.556817·cos(2π·27x/256 + 2π·-127y/256) + 0.556817·sin(2π·27x/256 + 2π·-127y/256)
413. f(x,y) = 0.274099·cos(2π·28x/256 + 2π·-127y/256) + 0.274099·sin(2π·28x/256 + 2π·-127y/256)
414. f(x,y) = 0.755645·cos(2π·29x/256 + 2π·-127y/256) + 0.755645·sin(2π·29x/256 + 2π·-127y/256)
415. f(x,y) = 0.337624·cos(2π·30x/256 + 2π·-127y/256) + 0.337624·sin(2π·30x/256 + 2π·-127y/256)
416. f(x,y) = 0.544448·cos(2π·31x/256 + 2π·-127y/256) + 0.544448·sin(2π·31x/256 + 2π·-127y/256)
417. f(x,y) = 0.421428·cos(2π·32x/256 + 2π·-127y/256) + 0.421428·sin(2π·32x/256 + 2π·-127y/256)
418. f(x,y) = 0.155380·cos(2π·33x/256 + 2π·-127y/256) + 0.155380·sin(2π·33x/256 + 2π·-127y/256)
419. f(x,y) = 0.349775·cos(2π·34x/256 + 2π·-127y/256) + 0.349775·sin(2π·34x/256 + 2π·-127y/256)
420. f(x,y) = 0.125986·cos(2π·35x/256 + 2π·-127y/256) + 0.125986·sin(2π·35x/256 + 2π·-127y/256)
421. f(x,y) = 0.375868·cos(2π·36x/256 + 2π·-127y/256) + 0.375868·sin(2π·36x/256 + 2π·-127y/256)
422. f(x,y) = 0.302249·cos(2π·37x/256 + 2π·-127y/256) + 0.302249·sin(2π·37x/256 + 2π·-127y/256)
423. f(x,y) = 0.201795·cos(2π·38x/256 + 2π·-127y/256) + 0.201795·sin(2π·38x/256 + 2π·-127y/256)
424. f(x,y) = 0.413540·cos(2π·39x/256 + 2π·-127y/256) + 0.413540·sin(2π·39x/256 + 2π·-127y/256)
425. f(x,y) = 0.280425·cos(2π·40x/256 + 2π·-127y/256) + 0.280425·sin(2π·40x/256 + 2π·-127y/256)
426. f(x,y) = 0.452106·cos(2π·41x/256 + 2π·-127y/256) + 0.452106·sin(2π·41x/256 + 2π·-127y/256)
427. f(x,y) = 0.463803·cos(2π·42x/256 + 2π·-127y/256) + 0.463803·sin(2π·42x/256 + 2π·-127y/256)
428. f(x,y) = 0.702371·cos(2π·43x/256 + 2π·-127y/256) + 0.702371·sin(2π·43x/256 + 2π·-127y/256)
429. f(x,y) = 0.189895·cos(2π·44x/256 + 2π·-127y/256) + 0.189895·sin(2π·44x/256 + 2π·-127y/256)
430. f(x,y) = 0.659121·cos(2π·45x/256 + 2π·-127y/256) + 0.659121·sin(2π·45x/256 + 2π·-127y/256)
431. f(x,y) = 0.330115·cos(2π·46x/256 + 2π·-127y/256) + 0.330115·sin(2π·46x/256 + 2π·-127y/256)
432. f(x,y) = 0.387656·cos(2π·47x/256 + 2π·-127y/256) + 0.387656·sin(2π·47x/256 + 2π·-127y/256)
433. f(x,y) = 0.380410·cos(2π·48x/256 + 2π·-127y/256) + 0.380410·sin(2π·48x/256 + 2π·-127y/256)
434. f(x,y) = 0.374115·cos(2π·49x/256 + 2π·-127y/256) + 0.374115·sin(2π·49x/256 + 2π·-127y/256)
435. f(x,y) = 0.412328·cos(2π·50x/256 + 2π·-127y/256) + 0.412328·sin(2π·50x/256 + 2π·-127y/256)
436. f(x,y) = 0.416175·cos(2π·51x/256 + 2π·-127y/256) + 0.416175·sin(2π·51x/256 + 2π·-127y/256)
437. f(x,y) = 0.290385·cos(2π·52x/256 + 2π·-127y/256) + 0.290385·sin(2π·52x/256 + 2π·-127y/256)
438. f(x,y) = 0.376868·cos(2π·53x/256 + 2π·-127y/256) + 0.376868·sin(2π·53x/256 + 2π·-127y/256)
439. f(x,y) = 0.235749·cos(2π·54x/256 + 2π·-127y/256) + 0.235749·sin(2π·54x/256 + 2π·-127y/256)
440. f(x,y) = 0.265209·cos(2π·55x/256 + 2π·-127y/256) + 0.265209·sin(2π·55x/256 + 2π·-127y/256)
441. f(x,y) = 0.169434·cos(2π·56x/256 + 2π·-127y/256) + 0.169434·sin(2π·56x/256 + 2π·-127y/256)
442. f(x,y) = 0.326034·cos(2π·57x/256 + 2π·-127y/256) + 0.326034·sin(2π·57x/256 + 2π·-127y/256)
443. f(x,y) = 0.125891·cos(2π·58x/256 + 2π·-127y/256) + 0.125891·sin(2π·58x/256 + 2π·-127y/256)
444. f(x,y) = 0.531945·cos(2π·59x/256 + 2π·-127y/256) + 0.531945·sin(2π·59x/256 + 2π·-127y/256)
445. f(x,y) = 0.393893·cos(2π·60x/256 + 2π·-127y/256) + 0.393893·sin(2π·60x/256 + 2π·-127y/256)
446. f(x,y) = 0.403271·cos(2π·61x/256 + 2π·-127y/256) + 0.403271·sin(2π·61x/256 + 2π·-127y/256)
447. f(x,y) = 0.462158·cos(2π·62x/256 + 2π·-127y/256) + 0.462158·sin(2π·62x/256 + 2π·-127y/256)
448. f(x,y) = 0.633142·cos(2π·63x/256 + 2π·-127y/256) + 0.633142·sin(2π·63x/256 + 2π·-127y/256)
449. f(x,y) = 0.578710·cos(2π·64x/256 + 2π·-127y/256) + 0.578710·sin(2π·64x/256 + 2π·-127y/256)
450. f(x,y) = 0.252109·cos(2π·65x/256 + 2π·-127y/256) + 0.252109·sin(2π·65x/256 + 2π·-127y/256)
451. f(x,y) = 0.257318·cos(2π·66x/256 + 2π·-127y/256) + 0.257318·sin(2π·66x/256 + 2π·-127y/256)
452. f(x,y) = 0.091973·cos(2π·67x/256 + 2π·-127y/256) + 0.091973·sin(2π·67x/256 + 2π·-127y/256)
453. f(x,y) = 0.587468·cos(2π·68x/256 + 2π·-127y/256) + 0.587468·sin(2π·68x/256 + 2π·-127y/256)
454. f(x,y) = 0.634743·cos(2π·69x/256 + 2π·-127y/256) + 0.634743·sin(2π·69x/256 + 2π·-127y/256)
455. f(x,y) = 0.275988·cos(2π·70x/256 + 2π·-127y/256) + 0.275988·sin(2π·70x/256 + 2π·-127y/256)
456. f(x,y) = 0.297118·cos(2π·71x/256 + 2π·-127y/256) + 0.297118·sin(2π·71x/256 + 2π·-127y/256)
457. f(x,y) = 0.152833·cos(2π·72x/256 + 2π·-127y/256) + 0.152833·sin(2π·72x/256 + 2π·-127y/256)
458. f(x,y) = 0.233264·cos(2π·73x/256 + 2π·-127y/256) + 0.233264·sin(2π·73x/256 + 2π·-127y/256)
459. f(x,y) = 0.048063·cos(2π·74x/256 + 2π·-127y/256) + 0.048063·sin(2π·74x/256 + 2π·-127y/256)
460. f(x,y) = 0.125856·cos(2π·75x/256 + 2π·-127y/256) + 0.125856·sin(2π·75x/256 + 2π·-127y/256)
461. f(x,y) = 0.242148·cos(2π·76x/256 + 2π·-127y/256) + 0.242148·sin(2π·76x/256 + 2π·-127y/256)
462. f(x,y) = 0.415616·cos(2π·77x/256 + 2π·-127y/256) + 0.415616·sin(2π·77x/256 + 2π·-127y/256)
463. f(x,y) = 0.259301·cos(2π·78x/256 + 2π·-127y/256) + 0.259301·sin(2π·78x/256 + 2π·-127y/256)
464. f(x,y) = 0.523603·cos(2π·79x/256 + 2π·-127y/256) + 0.523603·sin(2π·79x/256 + 2π·-127y/256)
465. f(x,y) = 0.620000·cos(2π·80x/256 + 2π·-127y/256) + 0.620000·sin(2π·80x/256 + 2π·-127y/256)
466. f(x,y) = 0.369458·cos(2π·81x/256 + 2π·-127y/256) + 0.369458·sin(2π·81x/256 + 2π·-127y/256)
467. f(x,y) = 0.468788·cos(2π·82x/256 + 2π·-127y/256) + 0.468788·sin(2π·82x/256 + 2π·-127y/256)
468. f(x,y) = 0.243479·cos(2π·83x/256 + 2π·-127y/256) + 0.243479·sin(2π·83x/256 + 2π·-127y/256)
469. f(x,y) = 0.284402·cos(2π·84x/256 + 2π·-127y/256) + 0.284402·sin(2π·84x/256 + 2π·-127y/256)
470. f(x,y) = 0.576993·cos(2π·85x/256 + 2π·-127y/256) + 0.576993·sin(2π·85x/256 + 2π·-127y/256)
471. f(x,y) = 0.583197·cos(2π·86x/256 + 2π·-127y/256) + 0.583197·sin(2π·86x/256 + 2π·-127y/256)
472. f(x,y) = 0.750909·cos(2π·87x/256 + 2π·-127y/256) + 0.750909·sin(2π·87x/256 + 2π·-127y/256)
473. f(x,y) = 0.579131·cos(2π·88x/256 + 2π·-127y/256) + 0.579131·sin(2π·88x/256 + 2π·-127y/256)
474. f(x,y) = 0.621860·cos(2π·89x/256 + 2π·-127y/256) + 0.621860·sin(2π·89x/256 + 2π·-127y/256)
475. f(x,y) = 0.460158·cos(2π·90x/256 + 2π·-127y/256) + 0.460158·sin(2π·90x/256 + 2π·-127y/256)
476. f(x,y) = 0.837683·cos(2π·91x/256 + 2π·-127y/256) + 0.837683·sin(2π·91x/256 + 2π·-127y/256)
477. f(x,y) = 0.476881·cos(2π·92x/256 + 2π·-127y/256) + 0.476881·sin(2π·92x/256 + 2π·-127y/256)
478. f(x,y) = 0.093014·cos(2π·93x/256 + 2π·-127y/256) + 0.093014·sin(2π·93x/256 + 2π·-127y/256)
479. f(x,y) = 0.139625·cos(2π·94x/256 + 2π·-127y/256) + 0.139625·sin(2π·94x/256 + 2π·-127y/256)
480. f(x,y) = 0.316349·cos(2π·95x/256 + 2π·-127y/256) + 0.316349·sin(2π·95x/256 + 2π·-127y/256)
481. f(x,y) = 0.445025·cos(2π·96x/256 + 2π·-127y/256) + 0.445025·sin(2π·96x/256 + 2π·-127y/256)
482. f(x,y) = 0.678530·cos(2π·97x/256 + 2π·-127y/256) + 0.678530·sin(2π·97x/256 + 2π·-127y/256)
483. f(x,y) = 0.274417·cos(2π·98x/256 + 2π·-127y/256) + 0.274417·sin(2π·98x/256 + 2π·-127y/256)
484. f(x,y) = 0.314404·cos(2π·99x/256 + 2π·-127y/256) + 0.314404·sin(2π·99x/256 + 2π·-127y/256)
485. f(x,y) = 0.227378·cos(2π·100x/256 + 2π·-127y/256) + 0.227378·sin(2π·100x/256 + 2π·-127y/256)
486. f(x,y) = 0.201662·cos(2π·101x/256 + 2π·-127y/256) + 0.201662·sin(2π·101x/256 + 2π·-127y/256)
487. f(x,y) = 0.369225·cos(2π·102x/256 + 2π·-127y/256) + 0.369225·sin(2π·102x/256 + 2π·-127y/256)
488. f(x,y) = 0.285986·cos(2π·103x/256 + 2π·-127y/256) + 0.285986·sin(2π·103x/256 + 2π·-127y/256)
489. f(x,y) = 0.440818·cos(2π·104x/256 + 2π·-127y/256) + 0.440818·sin(2π·104x/256 + 2π·-127y/256)
490. f(x,y) = 0.236096·cos(2π·105x/256 + 2π·-127y/256) + 0.236096·sin(2π·105x/256 + 2π·-127y/256)
491. f(x,y) = 0.391479·cos(2π·106x/256 + 2π·-127y/256) + 0.391479·sin(2π·106x/256 + 2π·-127y/256)
492. f(x,y) = 0.666542·cos(2π·107x/256 + 2π·-127y/256) + 0.666542·sin(2π·107x/256 + 2π·-127y/256)
493. f(x,y) = 0.196593·cos(2π·108x/256 + 2π·-127y/256) + 0.196593·sin(2π·108x/256 + 2π·-127y/256)
494. f(x,y) = 0.376094·cos(2π·109x/256 + 2π·-127y/256) + 0.376094·sin(2π·109x/256 + 2π·-127y/256)
495. f(x,y) = 0.614017·cos(2π·110x/256 + 2π·-127y/256) + 0.614017·sin(2π·110x/256 + 2π·-127y/256)
496. f(x,y) = 0.259703·cos(2π·111x/256 + 2π·-127y/256) + 0.259703·sin(2π·111x/256 + 2π·-127y/256)
497. f(x,y) = 0.295808·cos(2π·112x/256 + 2π·-127y/256) + 0.295808·sin(2π·112x/256 + 2π·-127y/256)
498. f(x,y) = 0.461620·cos(2π·113x/256 + 2π·-127y/256) + 0.461620·sin(2π·113x/256 + 2π·-127y/256)
499. f(x,y) = 0.085936·cos(2π·114x/256 + 2π·-127y/256) + 0.085936·sin(2π·114x/256 + 2π·-127y/256)
500. f(x,y) = 0.357633·cos(2π·115x/256 + 2π·-127y/256) + 0.357633·sin(2π·115x/256 + 2π·-127y/256)
我这里因为字数限制，所以只列举前五百个，后面的我会单独发几个贴，只列举前1500个。代码我另开一个贴，自己去试。

第501-1000
第1001-1500
代码
注：代码要先下载 matplotlib.pyplot